Amazon.com: Truck DC 24v to 12v Step Down Converter Reducer Regulator 2A 24W Power Supply Adapter for Auto Car Vehicle Boat Solar System etc.(Accept DC15-40V Inputs) : Electronics
24V to 12V 40A 480W DC DC Step Down Converter Voltage Regulator – Daygreen
Dc Dc Átalakító 12V-24V 5A 8A 10A 12A Dc Kiemelés Converter 12V Fokozza 24V Teljesítmény Átalakító Feszültség Szabályzó Autó Led – FIXO.hu
Bescor PSA24V 12V Power Supply and 12V to 24V 2amp Adapter
Waterproof Converter 24V To Dc 12V Step Down Volt Module Power Supply 1A 12W | eBay
Amazon.com: 24V to 12V Step Down Converter 30A 360W with Fuse Waterproof and Wire Terminal Block, 20V to 12V Step Down More Safe, Buck Converter 24V to 12V for Cart Truck Vehicle
Amazon.com: DC 12v Step up to 24v Converter Regulator 5A 120W Power Supply Adapter for Motor Car Truck Vehicle Boat Solar System etc.(Accept DC9-20V Inputs) : Electronics